# encoding: utf-8
import datetime
from south.db import db
from south.v2 import SchemaMigration
from django.db import models

class Migration(SchemaMigration):

    def forwards(self, orm):
        
        # Adding field 'DeadLink.date_accessed'
        db.add_column('smra_portal_deadlink', 'date_accessed', self.gf('django.db.models.fields.DateTimeField')(auto_now_add=True, default=datetime.date(2011, 7, 19), blank=True), keep_default=False)

        # Changing field 'DeadLink.parameter'
        db.alter_column('smra_portal_deadlink', 'parameter_id', self.gf('django.db.models.fields.related.OneToOneField')(to=orm['smra_portal.MediaObjectParameter'], unique=True))

        # Adding unique constraint on 'DeadLink', fields ['parameter']
        db.create_unique('smra_portal_deadlink', ['parameter_id'])


    def backwards(self, orm):
        
        # Removing unique constraint on 'DeadLink', fields ['parameter']
        db.delete_unique('smra_portal_deadlink', ['parameter_id'])

        # Deleting field 'DeadLink.date_accessed'
        db.delete_column('smra_portal_deadlink', 'date_accessed')

        # Changing field 'DeadLink.parameter'
        db.alter_column('smra_portal_deadlink', 'parameter_id', self.gf('django.db.models.fields.related.ForeignKey')(to=orm['smra_portal.MediaObjectParameter']))


    models = {
        'auth.group': {
            'Meta': {'object_name': 'Group'},
            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '80'}),
            'permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'})
        },
        'auth.permission': {
            'Meta': {'ordering': "('content_type__app_label', 'content_type__model', 'codename')", 'unique_together': "(('content_type', 'codename'),)", 'object_name': 'Permission'},
            'codename': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
            'content_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['contenttypes.ContentType']"}),
            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
            'name': ('django.db.models.fields.CharField', [], {'max_length': '50'})
        },
        'auth.user': {
            'Meta': {'object_name': 'User'},
            'date_joined': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
            'email': ('django.db.models.fields.EmailField', [], {'max_length': '75', 'blank': 'True'}),
            'first_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
            'groups': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Group']", 'symmetrical': 'False', 'blank': 'True'}),
            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
            'is_active': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
            'is_staff': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
            'is_superuser': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
            'last_login': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
            'last_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
            'password': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
            'user_permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'}),
            'username': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
        },
        'contenttypes.contenttype': {
            'Meta': {'ordering': "('name',)", 'unique_together': "(('app_label', 'model'),)", 'object_name': 'ContentType', 'db_table': "'django_content_type'"},
            'app_label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
            'model': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'})
        },
        'smra_portal.deadlink': {
            'Meta': {'object_name': 'DeadLink'},
            'date_accessed': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
            'date_created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
            'parameter': ('django.db.models.fields.related.OneToOneField', [], {'to': "orm['smra_portal.MediaObjectParameter']", 'unique': 'True'}),
            'reason': ('django.db.models.fields.CharField', [], {'max_length': '400'})
        },
        'smra_portal.mediaobject': {
            'Meta': {'object_name': 'MediaObject'},
            'description': ('django.db.models.fields.CharField', [], {'max_length': '400'}),
            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
            'repos': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['smra_portal.Repository']"}),
            'schemas': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['smra_portal.Schema']", 'through': "orm['smra_portal.MediaObjectParameterSet']", 'symmetrical': 'False'})
        },
        'smra_portal.mediaobjectparameter': {
            'Meta': {'ordering': "('name',)", 'object_name': 'MediaObjectParameter'},
            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
            'name': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['smra_portal.ParameterName']"}),
            'paramset': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['smra_portal.MediaObjectParameterSet']"}),
            'value': ('django.db.models.fields.TextField', [], {})
        },
        'smra_portal.mediaobjectparameterset': {
            'Meta': {'ordering': "['-ranking']", 'object_name': 'MediaObjectParameterSet'},
            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
            'media_object': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['smra_portal.MediaObject']"}),
            'ranking': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
            'schema': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['smra_portal.Schema']"})
        },
        'smra_portal.parametername': {
            'Meta': {'ordering': "['-ranking']", 'object_name': 'ParameterName'},
            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
            'name': ('django.db.models.fields.CharField', [], {'max_length': '50'}),
            'ranking': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
            'schema': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['smra_portal.Schema']"}),
            'type': ('django.db.models.fields.IntegerField', [], {'default': '1'})
        },
        'smra_portal.repository': {
            'Meta': {'object_name': 'Repository'},
            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
            'name': ('django.db.models.fields.CharField', [], {'max_length': '80'}),
            'system': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['smra_portal.System']"})
        },
        'smra_portal.schema': {
            'Meta': {'object_name': 'Schema'},
            'description': ('django.db.models.fields.CharField', [], {'default': "''", 'max_length': '80'}),
            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
            'name': ('django.db.models.fields.SlugField', [], {'default': "''", 'max_length': '50', 'db_index': 'True'}),
            'namespace': ('django.db.models.fields.URLField', [], {'max_length': '400'})
        },
        'smra_portal.system': {
            'Meta': {'object_name': 'System'},
            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
            'name': ('django.db.models.fields.CharField', [], {'max_length': '80'})
        },
        'smra_portal.userprofile': {
            'Meta': {'object_name': 'UserProfile'},
            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
            'user': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['auth.User']", 'unique': 'True'})
        },
        'smra_portal.virtualcollection': {
            'Meta': {'object_name': 'VirtualCollection'},
            'description': ('django.db.models.fields.CharField', [], {'max_length': '400'}),
            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
            'key': ('django.db.models.fields.CharField', [], {'max_length': '400'}),
            'name': ('django.db.models.fields.CharField', [], {'max_length': '400'}),
            'owned_by': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['smra_portal.UserProfile']"})
        }
    }

    complete_apps = ['smra_portal']
